{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T03:22:03.623397+00:00","duration_seconds":0.000147,"id":1778788,"input_summary":"chars=7 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":171004,"started_at":"2026-07-17T03:22:03.623250+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":166707}